【问题标题】:Unable To fetch data from database to script tag while using graph使用图形时无法从数据库中获取数据到脚本标签
【发布时间】:2015-04-17 10:59:30
【问题描述】:
plotOptions: {
    column: {
        pointPadding: 0.2,
        borderWidth: 0
    }
},

series: [{
    name: 'Not Completed',
    data: [<?php echo json_encode($TotalNotCompleted); ?>]
/* here how to write query to fetch data from database, to make my graph work dynamically */
}, {
    name: 'Completed',
    data: [<?php echo json_encode($TotalCompleted); ?>]
}]

【问题讨论】:

  • 我没有看到任何与数据库相关的内容。您应该发布所涉及变量的所有相关代码和值。
  • 发布数据库代码

标签: php mysql graph charts


【解决方案1】:
plotOptions: {
    column: {
        pointPadding: 0.2,
        borderWidth: 0
    }
},
series: [
    <?
    $QueryTST=mysql_query("SELECT * FROM TotalCounterSales WHERE AdminCity='$City' AND AdminStore='$StoreNo' AND SalesDate='$TodaysDate'");
    while($RowQTST=mysql_fetch_array($QueryTST))
    {
    $ProductNo=$RowQTST['ItemNo'];
        $QueryProductName=mysql_query("SELECT * FROM products WHERE PId='$ProductNo' ");
        while($RowQPN=mysql_fetch_array($QueryProductName))
        {
            $ProductName=$RowQPN['name'];
        }
    ?>
    { name: "<?echo $ProductName;?>", data: [<?echo $RowQTST['Quantity'];?>]}, 
    <?}?>
]

【讨论】:

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